Yeah, it's Akibaranger. It's an unofficial sentai made by Hatte Saburo, the same guy who created the majority of super sentai. It's meant to be a satirical sort of thing on the sentai. It's had 2 seasons so far, 1st has 13 episodes and the second is currently at 11 (translated).

Well, I think it's more that she's been filimg that movie that's supposed to come out in a few days.
That's also why her hair is longer now.
The movie is named Princess Sakura:Forbidden Pleasures. I know, it sounds like a porno. I'll watch it regardless, because I have a huge boner for her.